{"source":"polymarket","id":"934426","ticker":"lowest-temperature-in-tokyo-on-september-1-2026","slug":"lowest-temperature-in-tokyo-on-september-1-2026","title":"Lowest temperature in Tokyo on September 1?","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":2132.039701,"volume_24hr":2132.039701,"volume_24h_change":null,"normalized_vol_24hr":23.84562110900879,"normalized_volume":13.37330150604248,"liquidity":13031.47876,"open_interest":892.0568379999999,"categories":["Climate and Weather"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"101757","slug":"recurring","label":"Recurring"},{"id":"102169","slug":"hide-from-new","label":"Hide From New"},{"id":"103040","slug":"daily-temperature","label":"Daily Temperature"},{"id":"104122","slug":"tokyo","label":"Tokyo"},{"id":"104597","slug":"lowest-temperature","label":"Lowest temperature"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"24°C","top_outcome_probability":0.43,"top_outcome_prob_24h_change":0.175,"top_outcome_volume_24h_change":233.23423,"updated_at":"2026-08-30T22:54:06.643560Z","fetched_at":"2026-08-30T22:54:06.643560Z","added_at":"2026-08-30T04:31:04.320276Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026","chart_24h":[0.0,0.0,0.0,0.0,4.5,4.5,4.5,4.5,4.5,4.5,4.5,4.5,4.5,47.285713,47.285713,136.285713,299.285713,340.285713,340.285713,347.103813,467.493734,467.493734,497.493734,499.493734,499.493734,1452.31447,1671.13447,1679.13447,1900.9844699999999,1939.878101,1945.878101,2132.039701],"kind":"live","markets":[{"source":"polymarket","id":"3990483","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-24c","question":"Will the lowest temperature in Tokyo be 24°C on September 1?","group_item_title":"24°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.43,0.57],"probability":0.43,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":233.23423,"volume_24hr":233.23423,"prob_24h_change":0.175,"volume_24h_change":233.23423,"normalized_vol_24hr":12.228890419006348,"normalized_volume":8.734702110290527,"liquidity":1123.2612,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T22:54:06.814369Z","fetched_at":"2026-08-30T22:54:06.814369Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-24c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.255,0.27,0.45,0.45,0.445,0.45,0.455,0.47,0.48,0.475,0.465,0.47,0.465,0.465,0.465,0.47,0.39,0.385,0.405,0.445,0.44,0.425,0.43]},{"source":"polymarket","id":"3990482","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-23c","question":"Will the lowest temperature in Tokyo be 23°C on September 1?","group_item_title":"23°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.285,0.715],"probability":0.285,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":289.668342,"volume_24hr":289.668342,"prob_24h_change":0.02999999999999997,"volume_24h_change":289.668342,"normalized_vol_24hr":13.215621948242188,"normalized_volume":9.439492225646973,"liquidity":739.4252,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T22:35:58.011976Z","fetched_at":"2026-08-30T22:35:58.011976Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-23c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.255,0.26,0.285,0.275,0.3,0.285,0.275,0.235,0.195,0.06,0.12,0.07,0.06,0.065,0.34,0.26,0.27,0.27,0.27,0.285]},{"source":"polymarket","id":"3990484","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-25c","question":"Will the lowest temperature in Tokyo be 25°C on September 1?","group_item_title":"25°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.185,0.815],"probability":0.185,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":275.60112899999996,"volume_24hr":275.60112899999996,"prob_24h_change":-0.065,"volume_24h_change":275.60112899999996,"normalized_vol_24hr":12.98547649383545,"normalized_volume":9.275107383728027,"liquidity":736.888,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T22:54:06.814369Z","fetched_at":"2026-08-30T22:54:06.814369Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-25c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.25,0.245,0.25,0.245,0.24,0.245,0.25,0.255,0.26,0.255,0.275,0.305,0.38,0.345,0.38,0.375,0.37,0.365,0.365,0.365,0.365,0.365,0.185,0.185,0.185,0.185,0.185,0.185,0.185]},{"source":"polymarket","id":"3990480","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-21c","question":"Will the lowest temperature in Tokyo be 21°C on September 1?","group_item_title":"21°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.045,0.955],"probability":0.045,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":226.1581,"volume_24hr":226.1581,"prob_24h_change":-0.2,"volume_24h_change":226.1581,"normalized_vol_24hr":12.091775894165039,"normalized_volume":8.636765480041504,"liquidity":456.796,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T19:03:07.572365Z","fetched_at":"2026-08-30T19:03:07.572365Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-21c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.245,0.215,0.185,0.145,0.11,0.09,0.08,0.08,0.075,0.05,0.055,0.08,0.035,0.045,0.045,0.045,0.045]},{"source":"polymarket","id":"3990485","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-26c","question":"Will the lowest temperature in Tokyo be 26°C on September 1?","group_item_title":"26°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.035,0.965],"probability":0.035,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":106.34,"volume_24hr":106.34,"prob_24h_change":-0.21,"volume_24h_change":106.34,"normalized_vol_24hr":8.981242179870605,"normalized_volume":6.415011882781982,"liquidity":700.674,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T22:17:00.066479Z","fetched_at":"2026-08-30T22:17:00.066479Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-26c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.245,0.215,0.185,0.14,0.105,0.095,0.085,0.085,0.08,0.09,0.095,0.09,0.09,0.07,0.075,0.07,0.08,0.085,0.08,0.085,0.095,0.05,0.08,0.05,0.035]},{"source":"polymarket","id":"3990481","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-22c","question":"Will the lowest temperature in Tokyo be 22°C on September 1?","group_item_title":"22°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":330.8179,"volume_24hr":330.8179,"prob_24h_change":-0.215,"volume_24h_change":330.8179,"normalized_vol_24hr":13.83979606628418,"normalized_volume":9.885320663452148,"liquidity":877.0345,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T22:35:58.011976Z","fetched_at":"2026-08-30T22:35:58.011976Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-22c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.245,0.215,0.185,0.14,0.115,0.105,0.095,0.085,0.08,0.09,0.075,0.075,0.065,0.09,0.055,0.045,0.085,0.045,0.055,0.045,0.045,0.03]},{"source":"polymarket","id":"3990479","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-20c","question":"Will the lowest temperature in Tokyo be 20°C on September 1?","group_item_title":"20°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0055,0.9945],"probability":0.0055,"spread":0.009,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":51.0,"volume_24hr":51.0,"prob_24h_change":-0.2395,"volume_24h_change":51.0,"normalized_vol_24hr":6.412904739379883,"normalized_volume":4.580531120300293,"liquidity":848.2524,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T20:34:58.074518Z","fetched_at":"2026-08-30T20:34:58.074518Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-20c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.245,0.105,0.075,0.07,0.065,0.07,0.065,0.06,0.06,0.06,0.01,0.0055]},{"source":"polymarket","id":"3990486","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-27c","question":"Will the lowest temperature in Tokyo be 27°C on September 1?","group_item_title":"27°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0055,0.9945],"probability":0.0055,"spread":0.009,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":83.34,"volume_24hr":83.34,"prob_24h_change":-0.2395,"volume_24h_change":83.34,"normalized_vol_24hr":8.078788757324219,"normalized_volume":5.770418167114258,"liquidity":421.31473,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T19:03:07.572365Z","fetched_at":"2026-08-30T19:03:07.572365Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-27c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.245,0.215,0.185,0.14,0.105,0.0055,0.0055]},{"source":"polymarket","id":"3990478","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-19corbelow","question":"Will the lowest temperature in Tokyo be 19°C or below on September 1?","group_item_title":"19°C or below","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":193.44,"volume_24hr":193.44,"prob_24h_change":-0.4925,"volume_24h_change":193.44,"normalized_vol_24hr":11.4085054397583,"normalized_volume":8.148727416992188,"liquidity":1104.13356,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T21:05:35.009672Z","fetched_at":"2026-08-30T21:05:35.009672Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-19corbelow","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.495,0.315,0.055,0.01,0.01,0.01,0.0055,0.003,0.0025]},{"source":"polymarket","id":"3990487","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-28c","question":"Will the lowest temperature in Tokyo be 28°C on September 1?","group_item_title":"28°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.002,0.998],"probability":0.002,"spread":0.002,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":218.445,"volume_24hr":218.445,"prob_24h_change":-0.038,"volume_24h_change":218.445,"normalized_vol_24hr":11.938291549682617,"normalized_volume":8.52713680267334,"liquidity":2193.03458,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T21:58:48.848634Z","fetched_at":"2026-08-30T21:58:48.848634Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-28c","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.04,0.0055,0.0025,0.002,0.002,0.0025,0.002]},{"source":"polymarket","id":"3990488","event_id":"934426","slug":"lowest-temperature-in-tokyo-on-september-1-2026-29corhigher","question":"Will the lowest temperature in Tokyo be 29°C or higher on September 1?","group_item_title":"29°C or higher","description":"This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Tokyo Haneda Airport Station in degrees Celsius on 1 Sep '26.\n\nThe resolution source for this market will be information from NOAA, specifically the lowest reading under the \"Temp\" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rjtt\n\nIf NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/tokyo-d6ed4bcfd5.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-08-30T04:30:16Z","end_date":"2026-09-01T12:00:00Z","closed_time":null,"volume":123.995,"volume_24hr":123.995,"prob_24h_change":-0.0095,"volume_24h_change":123.995,"normalized_vol_24hr":9.575708389282227,"normalized_volume":6.8396196365356445,"liquidity":2475.56666,"categories":["Climate and Weather"],"countries":["Japan"],"updated_at":"2026-08-30T21:05:35.009672Z","fetched_at":"2026-08-30T21:05:35.009672Z","added_at":"2026-08-30T04:31:04.422526Z","url":"https://polymarket.com/event/lowest-temperature-in-tokyo-on-september-1-2026/lowest-temperature-in-tokyo-on-september-1-2026-29corhigher","event_title":"Lowest temperature in Tokyo on September 1?","chart_24h":[0.01,0.0055,0.003,0.002,0.0015,0.0015,0.0005]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/934426","as_of":"2026-08-30T22:57:18.618418Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Lowest temperature in Tokyo on September 1?\" — top market at 3% probability across 11 outcomes","source_url":null}}